four frequency diplex telegraphy

[four frequency diplex telegraphy]
[four frequency diplex telegraphy]

中文释义

[电] 四频双信电报术

单词分析

单词结构:

four frequency diplex telegraphy

字母数:32

记忆提示

🎯 重点记忆:

  • 单词拼写:four frequency diplex telegraphy
  • 核心含义:[电] 四频双信电报术